Ask The Experts - Can I crush ore on my BLM claim and still be a small miner?
January 2020 by Chris Ralph
While there is no metal detector that will see only gold, there is a device that can reliably distinguish gold from lead, copper, iron or other metals. It is an X-Ray fluorescence tester, sometimes called an XRF gun.
• What's worth picking out of the pan besides gold?
Questions regarding patented and unpatented mining claims and the legal rights surrounding them.
Bismuth oxide for assaying?
The Bawl Mill • Ask The Experts - How to I separate gold from broken glass? • Ask The Experts - Can I get some tips on filing a mining claim? • Ask The Experts - Metal detector discrimination can be beneficial • Gold In The Midwest—Part II: Illinois, Indiana, and Ohio • 21st Century American Gold Rush: Rare Earth Elements • Exceptions to the Rules: Re-Thinking Prospecting Rules of Thumb • Prospecting The East Fork San Gabriel Canyon, Southern California • Hit the Slopes to Find More Gold • Sixteen to One Gold Mine: Unique Challenges and Potential Rewards - Pt I • What About Palladium? • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices